Year | Value | 2022 | 9,643,048 | 2021 | 9,709,891 | 2020 | 9,750,149 | 2019 | 9,771,141 | 2018 | 9,775,564 | 2017 | 9,787,966 | 2016 | 9,814,023 | 2015 | 9,843,028 | 2014 | 9,866,468 | 2013 | 9,893,082 | 2012 | 9,920,362 | 2011 | 9,971,727 | 2010 | 10,000,023 | 2009 | 10,022,650 | 2008 | 10,038,188 | 2007 | 10,055,780 | 2006 | 10,071,370 | 2005 | 10,087,065 | 2004 | 10,107,146 | 2003 | 10,129,552 | 2002 | 10,158,608 | 2001 | 10,187,576 | 2000 | 10,210,971 | 1999 | 10,237,530 | 1998 | 10,266,570 | 1997 | 10,290,486 | 1996 | 10,311,238 | 1995 | 10,328,965 | 1994 | 10,343,355 | 1993 | 10,357,523 | 1992 | 10,369,341 | 1991 | 10,373,400 | 1990 | 10,373,988 | 1989 | 10,481,719 | 1988 | 10,596,487 | 1987 | 10,612,741 | 1986 | 10,630,564 | 1985 | 10,648,713 | 1984 | 10,668,095 | 1983 | 10,689,463 | 1982 | 10,705,535 | 1981 | 10,711,848 | 1980 | 10,711,122 | 1979 | 10,704,152 | 1978 | 10,684,822 | 1977 | 10,648,031 | 1976 | 10,598,677 | 1975 | 10,540,525 | 1974 | 10,478,720 | 1973 | 10,432,055 | 1972 | 10,398,489 | 1971 | 10,367,537 | 1970 | 10,337,910 | 1969 | 10,298,723 | 1968 | 10,255,815 | 1967 | 10,216,604 | 1966 | 10,178,653 | 1965 | 10,147,935 | 1964 | 10,119,835 | 1963 | 10,087,947 | 1962 | 10,061,734 | 1961 | 10,029,321 | 1960 | 9,983,967 |
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